缓倾斜中厚矿体开采方法——短壁拉底崩落采矿法  

Shortwall Cut Floor Caving the Mining Method of Gently Lnclined Medium-Thick ore body

作　　者：李志成[1] 

机构地区：[1]昆明冶金高等专科学校建工系,昆明650033

出　　处：《昆明冶金高等专科学校学报》1996年第4期49-57,共9页Journal of Kunming Metallurgy College

摘　　要：多年来,白鱼口粘土矿对该矿的缓倾斜中厚矿体的开采效率低回采率低且贫化率高。本文针对该矿体的情况,经实地分析、研究,提出了适应于该矿体的开采方法。Many years, Baiyukou clay mine have faced to that the Mining method be used is low-production, low recovery and high dilution one. Be directed against the situation of the ore body, this paper puts forward a mining method suited for it through analyse and study on-the-spot.

关 键 词：缓倾斜中厚矿体 开采方法 崩落采矿法 短壁 拉底 贫化率 回采率 粘土矿 

分 类 号：TD421.6[矿业工程—矿山机电] TD863